syslogger.rb in syslogger-1.2.2

- old
+ new

@@ -1,11 +1,11 @@
 require 'syslog'
 require 'logger'
 
 class Syslogger
   
-  VERSION = "1.2.1"
+  VERSION = "1.2.2"
   
   attr_reader :level, :ident, :options, :facility
   
   MAPPING = {
     Logger::DEBUG => Syslog::LOG_DEBUG,
@@ -69,10 +69,12 @@
   # +progname+:: optionally, a overwrite the program name that appears in the log message.
   def add(severity, message = nil, progname = nil, &block)
     progname ||= @ident
     Syslog.open(progname, @options, @facility) { |s| 
       s.mask = Syslog::LOG_UPTO(MAPPING[@level])
-      s.log(MAPPING[severity], (message || block.call).to_s) 
+      # substitute '%' for '%%' before logging
+      # so that syslog won't complain about malformed characters
+      s.log(MAPPING[severity], (message || block.call).to_s.gsub(/%/, '%%'))
     }
   end
   
   # Sets the minimum level for messages to be written in the log.
   # +level+:: one of <tt>Logger::DEBUG</tt>, <tt>Logger::INFO</tt>, <tt>Logger::WARN</tt>, <tt>Logger::ERROR</tt>, <tt>Logger::FATAL</tt>, <tt>Logger::UNKNOWN</tt>
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